Everytime I try to send something (or refresh page for that matter), gameclass is reseted and it's value is null. I need this to be presitant for at least one user.I know controller is not the best place for that logic, but for now I'm only
making basic iterations on how things work.
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I want to use session in thread class but it return null in parent that is the page class.
View 4 RepliesI need to insert a SessionID into a database (along with other values). I'm getting the session ID simply by using Session.SessionID.
To test this, I've just assigned this to the text property of a label in a page.
Whenever I hit F5, the SessionId in the Label changes.
It is my understanding that the Session Id should remain the same until the browser is closed.
Am I wrong?
I need the SessionID linked to this browser session - a value which remains static until the browser is closed.
I want to create object in 1.aspx, and then send it to 2.aspx. This methods are bad, because:
1)Send object with url, like this:
http://www.example.com/?param1=123
This is not confidential.
2)[Code]....
This is bad too, because in 2.aspx this fields send to textboxes, and if user go to 2.aspx without 1.aspx,
I have logged in to the application and naviagate to Resource Editor page where it allows user to enter the value and saves to the resource file of the application.
After user clicks save button and navigate to different page the session value becomes null.
If the user navigate to different page without clicking save the session variable has its value
Im trying to use code provide in this link below.http://www.codeproject.com/KB/aspnet/MultipleTabWindows.aspxim trying to have the below code in my master page instead of adding to each page. it works if i add to each page, but when i add to ,master page the session value for "WindowName" is always null.how can i fix this?
<script language="javascript" type="text/javascript">if(window.name != "<%=GetWindowName()%>"){ window.name = "invalidAccess"; window.open("InvalidAccess.aspx", "_self");}</script>public string GetWindowName(){ return Session["WindowName"].ToString();}
I want to terminate an application stat or set value to null where user is leaving the page...
does anyone know how can I do that?
I know there are at least 2 ways to send Variables to another ASPX page.
The first way is the use <form> and <input type="hidden">
The second way is the put the variable(s) in the URL such as http://www.joesmith.com/Sample.aspx?var1=bob&var2=cunningham
Is there a 3rd way to send variables using VBScript inside the <script runat="server"> tag?
how many method use to send data from one page to another
View 2 RepliesIve created an object and placed it in the session, then in my .ashx handler I want to get that object from the session. The problem is that its always null !
heres how ive placed the object into the session from an aspx page
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i have 2 page,
1.login.aspx --- 2.welcome.aspx
in my login.aspx im storing username into sesssion as below:
Session["usernm"] = txtUsername.Text;
in my welcome.aspx page
in page_load event
if (Session["usernm"]==null)
{
Response.Redirect("Login.aspx");
}
here if i manulally paste the url ( http://localhost:4125/Loginado/welcome.aspx) it should go to login.aspx for user credentials
but its going directly to welcome.aspx page.
I have two pages. The first one contains the authors' records and it has a link called REMOVE. If I click on the link that related to a specific author that will be move to the other page that contain the detail view of this author. I already did that but I make a fault but i don't know it. If I click the link that related to author that has au_id=25. the other page has the first record while the url of this page equle to ? au_id=25
here is the codes in the first page
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here is the codes in the second page
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how many method used to senddata from one page to another page?
View 4 Repliesi have created a user control UserControl.ascx, in Code behind file of UserControl.ascx i have created an object of a class MyClass.cs,
Like
if(!Page.IsPostback) {
objMyClass= new MyClass();
}
but when i click on button of UserControl.ascx page and try to access objMyClass object then it set as null, so how to persist MyClass object when page PostBack, i wanted to keep object persist till the user access the page, when user goes out of this page then object should distroy?
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I have two radio button list:
*1* report views -- 4 options -- NOT in updatepanel
*2* pagination views -- 2 options -- IS in updatepanel
The situation goes as follows: Refresh WORKS in default setting but when I select *2* radio button options and refresh the page renders the state that the (1) was entered in.
Example: () are the radio buttons
Report Viewing: () (x) () () Pagination View: (x) () REFRESH works!
Report Viewing: () (x) () () Pagination View: () (x) REFRESH fails to display Report Viewing: () (x) () () Pagination View: (x) ()
Report Viewing: () (x) () () Pagination View: (x) () REFRESH works!
OR: () are the radio buttons
Report Viewing: () () (x) () Pagination View: () (x) REFRESH works
Report Viewing: () () (x) () Pagination View: (x) () REFRESH fails to display Report Viewing: () (x) () () Pagination View: () (x)
Report Viewing: () () (x) () Pagination View: () (x) REFRESH works
I am using the session variable to hold the Pagination Viewing option but during page states, I've noticed that when a 2nd option is selected of *2* radio buttons (doesn't matter of 1st or 2nd option was initially selected) that during debugging mode the step over corrects the issue but not the right table viewing. Upon entering Page_Init selection selection index of radio button list returns to 1st option.
I have a clear button and a textbox in an aspx page. I set the session variable in this page as
String str = Textbox1.Text;
Session["TypeIds"] = str;
and I clear the sessions in a clear button event as
Session["TypeIds"]=null;.
Then when the user types some value in the textbox ,on Response.Redirect on another aspx page, the session variable returns null values.It does not retain its session state. The session state has to be maintained in the next page. Is it because this clear button event and setting explicitly to null creates this problem?
On my development machine, the session state data is retained after a post back to the server. (XP VS 2008) (This is true if running from within VS or if running in browser with localhost.)On the deployed test server, the session state is blank in IE, but works in Firefox. (Svr 2003 IIS 6)Both machines are running the exact same code with the exact same imputs and same web.config. There is no code between the post backs that write to the session state.Newest addition to the server would be the consumption of a WCF web service. Could this be a symptom of something missing on the server(s) when trying to connect with WCF? I could not find any information other than installing the 3.0 framework. I have 3.5 SP1 installed on the test server.
View 2 RepliesI am doing a POC of making my website run faster. Currently it stores huge object data in Session while passing information from one page to another. What I was thinking is to use shared methods and properties instead of session. It works, but wanted tocheck if this is an optimum way to do it. Below is the code that does not use session but still pass object data from one page to another:
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This last week I had an issue about refreshing all open sessions on an asp.net web site. The scenario it's like this:
It's a LAN application with different roles (let's say "Role A" and "Role B") and a database of SQL server.
Any "Role A" user can click a button and start something like a survey (defines a query and the possible options).
Then, any "Role B" user have to answer that survey (just once).
Here comes my problem...if I am a "Role B" user, and I have the "AnswerToSurvey.aspx" page open...how it can automatically update or refresh after the "Role A" user inserted the survey? I mean, I know that if I press F5 I will achieve it, or even using asp:Timer or javascript timer, but any of them are precise.
Any suggest? I've tried using Global.asax Application_BeginRequest and so, but no lucky. Is there any effective way to notifiy a user that something has changed? I'm not looking for a "chat like" system, just notify any "Role B" user about the change.
i have create a form in asp.net & C# using SQL server..
after i click save button data will stored in table..
if i click refresh in browser it save my data again into table..
I'd like my page to refresh through MetaTag and redirect to SessionEnd.aspx, when the user Session expires. I use this code:
[Code]....
If SessionTimout = 1 minute, this code attaches Refresh Metatag, but it refreshes after 2 minutes, not 1 minute after the Session expires. If the user browse the page, the Session doesn't expires. The session should expires 1 minute after the user stop browsing the page.Is it possible to control the real session behaviour, not just to put static value, like 2 minutes or SessionTimout + custom minutes.Can I use something like:
[Code]....
and everytime reset this Metatag Refresh minutes?
I have a linkbutton that displays a different record each time the page is loaded. When I first bring the page up, I can hit F5 repeatedly and the linkbutton works properly rendering a diff record each time. But in a dropdown list, or any other control that causes a postback, the linkbutton remains static, why?
In my Page_load I have
AccessDataSource1.SelectCommand = "SELECT blah FROM table where trim(recid)=" &
"'" & rndVal &
"'"
AccessDataSource1.DataBind()
LinkButton1.Text = DetailsView1.Rows(0).Cells(1).Text
I have an application containing many aspx-scripts.
How can I refresh the sessionvariables before timeout on the server independent of which script is loaded in the browser? (to prevent timeout when the browser is not used so the sessionvariables is refreshed)
When I used Coldfusion, I run the application in a frame and updated the session-variables by using a hidden-frame, but this techniqes dont work in aspx.
I receive the error message "Error: Your session has expired. Please refresh your browser." When I export a table in ASP to Excel. I know for a fact that the correct data to export exists. Everything works fine except for this error message. I don't see how the session on a browser could run out in a matter of the one second it takes for the Excel file to pop up
View 2 RepliesI have following code which end up with posting error randomly.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
Session("sendmsg") = Server.UrlEncode(System.DateTime.Now.ToString())
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